https://numath.com/wiki/ 2026-05-06T00:27:00+0000 https://numath.com/wiki/ https://numath.com/wiki/lib/tpl/numathtemplate/images/favicon.ico text/html 2019-10-25T19:10:26+0000 Anonymous (anonymous@undisclosed.example.com) https://numath.com/wiki/doku.php?id=talk:people:romik:osp&rev=1572030626&do=diff OSP/LPP talk page Here we can discuss half-baked ideas that aren't yet in good enough shape to write in the main page. [ELIA]: What Dan wrote about jeu de taquin and LPP reminded me of this: applying RSK and then the Schützenberger involution (to both the lower and upper trapezoidal parts of the matrix) is the same thing as reversing rows and columns of the input matrix and then applying RSK. Namely, we have that $SK = KRC$$S$$K$$R$$C$$(X'_{i,j})$\[ X= \begin{bmatrix} X_{1,1} &X_{1,2} &X_{1,3…